Facebook

I would like to hide my friends on FB or take them off so that others cannot see them. Could you tell me how please, also I am on a school website on FB I would like to come out of that but not sure how to, does any one have an idea?

Not sure you can do half measure things like that on facebook. I had a play around and didn't like their system at all. That could be just me. It took a couple of weeks but I got my account permanently deleted.
http://www.facebook.com/help/224562897555674